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How to do this pre-allocation without loop
how to write the following pre-allocation without for-loop? i.e. using one line code? for i = 1:size (Samples, 2) ...
거의 9년 전 | 답변 수: 1 | 0
1
답변질문
How to use "imhistmatch" for 3D images?
I have two 3D images of different size. a = 120 x 120 x 80 b = 192 x 192 x 120 how can I use imhistmatch or another m...
대략 9년 전 | 답변 수: 1 | 0
1
답변질문
How to split a 3d matrix into sub-3d matrices?
How can I split e.g. a 100x100x100 matrix into non-overlapping (neighbouring) smaller matrices 10x10x10? or how to use mat2cell ...
9년 초과 전 | 답변 수: 2 | 0
2
답변질문
How to Normalize a matrix between 0-1 containing NaNs?
Can anyone help me please to normalize a matrix between 0-1 which contains NaNs? the following makes whole the matrix zero ...
9년 초과 전 | 답변 수: 3 | 1
3
답변질문
How to plot a 3D DICOM image in millimetre (mm) knowing the voxel size?
How can I change the axis to physical units when I plot a 3D dicom image? for example, the DICOM image has dimensions of 200x20...
9년 초과 전 | 답변 수: 2 | 0
2
답변질문
How to plot a 3D bounding box (with specific size) around a 3D point?
How can I plot a specific size 3D bounding box (cube) around a 3D point? For example, the coordinate of the point is (10,5,10) a...
9년 초과 전 | 답변 수: 3 | 0
3
답변질문
How to extract a cube from a 3D volume/matrix?
if we assume the starting point of a cube is up-left corner, 3D_vol(Start_x : Start_x + SizeX-1, Start_y : Start_y + SizeY-...
9년 초과 전 | 답변 수: 1 | 0
1
답변질문
how to do leave-one-out cross validation of samples in cells
Given a cell array C {1x *50*}, how can I create leave-one-out loop such that in each of the *50* loops a different cell is "rem...
9년 초과 전 | 답변 수: 1 | 1
1
답변질문
How to find all possible small boxes e.g. 2x2x2 and their overlaps within a bigger NxNxN cube?
Given an NxNxN cube (image), how can I find all the 2x2x2 boxes within the NxNxN cube? of course if N is even, we can find 2x2x2...
9년 초과 전 | 답변 수: 0 | 0
0
답변질문
How to reverse this normalization?
Can any one help me please to reverse the following normalization? image_normalized = uint8(255*mat2gray(image)); This c...
9년 초과 전 | 답변 수: 1 | 1
1
답변질문
How to manually segment a part of 3D medical image?
Hello, Given a 3D DCIOM image, how can I *manually* segment a part (e.g. tumour) of the image to save and do further processi...
거의 10년 전 | 답변 수: 1 | 0
1
답변질문
Multi-feature matrix regression?
Hi, can anyone help to get the following regression done? X is the *input* multi-dimension matrix (e.g. 90 rows * 20 columns)...
대략 10년 전 | 답변 수: 3 | 0
